Guardian Technologies 4389, 4456, 4390, 4760, 4759, 4758 manual Section, Part, Major Disassembly

DISASSEMBLY

PART 6

SECTION 6.1

MAJOR DISASSEMBLY

Figure 3

13.Remove Muffler: Using a 13mm socket, remove the four muffler hold down bolts. Remove the four exhaust manifold nuts. Remove the muffler and muffler base panel.

14.Stator Removal: Using a 13mm socket, remove the two nuts from the alternator mounting bracket/rubber mounts. Lift the back end of the alternator up and place a 2"x 4" piece of wood under the engine adapter.

Figure 4. Engine Adapter Supported by

2”x4” Piece of Wood

Using a 1/4" socket, remove Wire 0 and Wire 4 from the brush assembly. Remove the two brush assembly hold down bolts. Remove the brushes.

Using a 13mm socket, remove the four stator hold down bolts. Using a small rubber mallet remove the rear bearing carrier. Remove the stator.

Figure 5. Rear Bearing Carrier Removed

Figure 6. Removing the Stator

15.Rotor Removal: Cut 2.5 inches from the rotor bolt. Slot the end of the bolt to suit a flat blade screwdriver. Slide the rotor bolt back through the rotor and use a screwdriver to screw it into the crankshaft. Use a 3" M12x1.75 bolt to screw into rotor. Apply torque to the 3" M12x1.75 bolt until taper breaks. If necessary, when torque is applied to 3" M12x1.75 bolt, use a rubber mallet on the end of the rotor shaft to break taper.

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